'90210' sneak peek: Jen and Ryan plus one

Jen (Sara Foster) is having a baby in the next episode of "90210." And it doesn't seem she's quite wrapped her head around all of what a baby entails. Fashion, she has down. Thankfully, she has Ryan (Ryan Eggold) to think about the other details...

Meanwhile, Silver (Jessica Stroup), Naomi (AnnaLynne McCord) and Adrianna (Jessica Lowndes) hatch a plan to get back at Mr. Cannon (Hal Ozsan) but he may not be that easy to fool. Dixon (Tristan Wilds) freaks out about possibly having HIV and he pushes away Ivy (Gillian Zinser) -- and right into Oscar's (Blair Redford) clutches. Also, Teddy (Trevor Donovan) and Ian (Kyle Riabko) have it out when they're forced to do manual labor as punishment for fighting in the last episode.